//
//  AppDelegate.swift
//  纯代码初始化项目
//
//  Created by 白鹭 on 2017/8/9.
//  Copyright © 2017年 com.bailun91. All rights reserved.
//

import UIKit

@UIApplicationMain
class AppDelegate: UIResponder, UIApplicationDelegate {

    var window: UIWindow?


    func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplicationLaunchOptionsKey: Any]?) -> Bool {
        
        window = UIWindow(frame:UIScreen.main.bounds)
        window?.rootViewController =  mainTabBarViewController()
        window?.makeKeyAndVisible()
        return true
    }

   

}

